A gang of 15 Ronald McDonald clowns mobbed a Burger King branch to taunt staff by chanting, “You’re s–t and you know you are.”

The hilarious moment was captured by customer Nici Jones, who watched as the group dressed as the McDonald’s mascot burst into the branch in Minehead, Somerset, a coastal town 165 miles west of London.

Footage shows the mob wearing the iconic yellow onesie and red hair accompanied by Ronald’s rival The Hamburglar as they chanted at cashiers.

Jones, a nurse, said she was impressed by how well the Burger King staff members took the jibes at their employer on Sept. 23.

Jones said: “We were on the way out and decided to call in for some food.”

“While we were waiting, we heard chanting behind us and all these Ronald McDonald clowns came into Burger King. There was around 15 of them altogether.”

“It was an ’80s weekend, so they had dressed like this to go out as part of the fancy dress. We see the group every year and they’re always up for a laugh.”

“I’m not sure it was planned before the night. The outfits definitely were but I don’t think the visit to Burger King was.”